Not Just "Small and Cute"! Complete Guide to Chiikawa Character Names, Understanding Main Characters and Popular Supporting Cast in One Article
Chiikawa (ちいかわ), with its soft and cute art style and profound worldview, has become one of the most representative healing IPs of our time. But beyond exclaiming "So cute!", do you really know these little creatures who are trying their best to live? Understanding the origin of each character's name and their unique personality is essential homework for deeply enjoying the wonderful world of Chiikawa. This article will introduce you in detail to the names and stories of the main cast and key supporting characters, so you can thoroughly understand who's who!

The Core Trio of Protagonists: Indispensable Soul Characters
The story revolves around three good friends with very different personalities; their sincere friendship is the core of the entire work.
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Chiikawa (ちいかわ / Chiikawa)
- Name Meaning: The protagonist of this work. His name is an abbreviation of the Japanese phrase "なんか小さくてかわいいやつ" (Nanka Chiisakute Kawaii Yatsu), which means "a kinda small and cute guy".
- Character Introduction: He looks like a white hamster, has a kind, timid, and crybaby personality, and most of the time can only make onomatopoeic sounds like "waa" or "yaa". Although somewhat cowardly, he always musters the courage to stand up for his friends when they are in danger. He works hard at life, hoping to pass the "Weeding Certification Level 5", and has incredibly good lottery luck; the house he lives in now was won in a lottery.
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Hachiware (ハチワレ / Hachiware)
- Name Meaning: His name comes from the bicolor (Hachiware) pattern on his head that resembles the number "eight".
- Character Introduction: He has a cheerful, talkative, and proactive personality, and is the only "translator" and communication bridge in the trio, responsible for explaining the world's rules and his companions' feelings. He is clever and capable, holds a Weeding Certification Level 5 license, and lives in a cave without a door. Hachiware is extremely loyal to his friends, always the first to step up to comfort and support Chiikawa, making him the best friend everyone wishes they had.
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Usagi (うさぎ / Usagi)
- Name Meaning: His name is simply the Japanese word for "rabbit". Fans also often call him by the Japanese transliteration "Usagi".
- Character Introduction: With his yellow rabbit appearance, his behavior is completely unpredictable, and he always makes unique cries like "uraa" or "yaha". He is the trio's muscle, possessing extremely strong combat abilities. Although he seems to do as he pleases and occasionally plays pranks, he always manages to protect his partners at critical moments, showing his reliable side.
Charm Rivaling the Protagonists! Popular Supporting Characters You Should Know
The world of Chiikawa is so rich thanks to a group of supporting characters with three-dimensional personalities and their own stories.
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Rakko (ラッコ / Rakko)
- Name Meaning: His name is the Japanese word for "sea otter".
- Character Introduction: He is the top-ranked powerhouse on the subjugation leaderboard, an idol and master admired by all the little cuties. The cross-shaped scar above his right eye is his trademark. Although he is top-tier in strength and has a stern appearance, he secretly loves sweets, creating an adorable gap moe.
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Kurimanju (くりまんじゅう / Kurimanju)
- Name Meaning: His name comes from a Japanese sweet called "Kuri Manjū" (Chestnut Bun).
- Character Introduction: Called "Senpai" (Senior) by fans, he is a character with a cute appearance but the soul of an old man. He holds a liquor license, loves good food and drink, and whenever he appears, he is always tasting various snacks to go with his drinks while making a satisfied "Haa—" sound. He has a calm personality and quietly looks after his juniors.
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Momonga (モモンガ / Momonga)
- Name Meaning: His name is the Japanese word for "flying squirrel".
- Character Introduction: He has the cute appearance of a white flying squirrel, but his personality is selfish and self-centered, always wanting to be praised and take advantage of others. The story strongly hints that his body was taken from someone else; this complex "little devil" setting makes him extremely popular and widely discussed among fans.
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Yoroi-san (鎧さん / Yoroi-san)
- Name Meaning: Refers to all the armor-wearing races responsible for administrative work in this world.
- Character Introduction: They are the world's administrators, responsible for issuing tasks like weeding and subjugation, and running shops. Examples include "Labor Yoroi-san", "Ramen Shop Yoroi-san", and "Clutch Bag Yoroi-san", each with different duties. They are indispensable for maintaining the world's operation.

From the protagonists to the supporting characters, Nagano-sensei has endowed each character with a distinct personality and background, and their names are often closely linked to their traits. Next time you see them, try calling them by their names; you'll find yourself able to immerse more deeply in this world that is sometimes warm, sometimes cruel, but always full of charm.
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